GB0910143D0 - Controlled debris removal system - Google Patents

Controlled debris removal system

Info

Publication number
GB0910143D0
GB0910143D0 GBGB0910143.7A GB0910143A GB0910143D0 GB 0910143 D0 GB0910143 D0 GB 0910143D0 GB 0910143 A GB0910143 A GB 0910143A GB 0910143 D0 GB0910143 D0 GB 0910143D0
Authority
GB
United Kingdom
Prior art keywords
removal system
debris removal
controlled debris
controlled
removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0910143.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WellTools Ltd
Original Assignee
WellTools Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WellTools Ltd filed Critical WellTools Ltd
Priority to GBGB0910143.7A priority Critical patent/GB0910143D0/en
Publication of GB0910143D0 publication Critical patent/GB0910143D0/en
Priority to CA2764756A priority patent/CA2764756A1/en
Priority to PCT/GB2010/050984 priority patent/WO2010143000A2/en
Priority to US13/377,343 priority patent/US20120145402A1/en
Priority to EP10735059A priority patent/EP2440742A2/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Check Valves (AREA)
GBGB0910143.7A 2009-06-12 2009-06-12 Controlled debris removal system Ceased GB0910143D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB0910143.7A GB0910143D0 (en) 2009-06-12 2009-06-12 Controlled debris removal system
CA2764756A CA2764756A1 (en) 2009-06-12 2010-06-11 Debris removal method and assembly
PCT/GB2010/050984 WO2010143000A2 (en) 2009-06-12 2010-06-11 Debris removal method and assembly
US13/377,343 US20120145402A1 (en) 2009-06-12 2010-06-11 Debris removal method and assembly
EP10735059A EP2440742A2 (en) 2009-06-12 2010-06-11 Debris removal method and assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0910143.7A GB0910143D0 (en) 2009-06-12 2009-06-12 Controlled debris removal system

Publications (1)

Publication Number Publication Date
GB0910143D0 true GB0910143D0 (en) 2009-07-29

Family

ID=40940721

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0910143.7A Ceased GB0910143D0 (en) 2009-06-12 2009-06-12 Controlled debris removal system

Country Status (5)

Country Link
US (1) US20120145402A1 (en)
EP (1) EP2440742A2 (en)
CA (1) CA2764756A1 (en)
GB (1) GB0910143D0 (en)
WO (1) WO2010143000A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140224498A1 (en) * 2013-02-08 2014-08-14 Oceaneering International, Inc. System and Method to Improve Operation of Hydraulic Pump for Subsea Service
US9708872B2 (en) 2013-06-19 2017-07-18 Wwt North America Holdings, Inc Clean out sub
RU2553696C1 (en) * 2014-04-17 2015-06-20 Идиятов Мунавир Шагитович Device for depression-wave well cleaning
US10302223B2 (en) * 2015-12-21 2019-05-28 Baker Hughes, A Ge Company, Llc Anti-chattering valve cone and methods for using same
US10677005B2 (en) * 2017-11-20 2020-06-09 Baker Hughes, A Ge Company, Llc Reverse circulation debris removal tool with well control feature
WO2019125443A1 (en) * 2017-12-20 2019-06-27 Halliburton Energy Services, Inc. Capture and recycling methods for non-aqueous cleaning materials
GB2592671B (en) * 2020-03-06 2022-06-08 M I Drilling Fluids Uk Ltd System and method for removing debris from a drilling fluid
US11781397B2 (en) * 2020-09-02 2023-10-10 George Todd Lowry Integral check valve lock open device for oil and gas equipment
US12523129B2 (en) * 2023-06-14 2026-01-13 Schlumberger Technology Corporation Systems and methods for producing hydrocarbons downhole and performing deep transient testing using coiled tubing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185690A (en) * 1978-06-12 1980-01-29 Baker International Corporation Backsurge well cleaning tool
US4161985A (en) * 1978-07-07 1979-07-24 The Dow Chemical Company Tool for removing fluids and loose material from an earth formation
US4393930A (en) * 1981-03-18 1983-07-19 Baker International Corporation Subterranean well pressure surging tool
US4924940A (en) * 1987-03-26 1990-05-15 The Cavins Corporation Downhole cleanout tool
US6889771B1 (en) * 2002-07-29 2005-05-10 Schlumberger Technology Corporation Selective direct and reverse circulation check valve mechanism for coiled tubing
US7521400B2 (en) * 2004-04-16 2009-04-21 Schlumberger Technology Corporation Gelled oil with surfactant

Also Published As

Publication number Publication date
WO2010143000A2 (en) 2010-12-16
WO2010143000A3 (en) 2011-04-28
US20120145402A1 (en) 2012-06-14
CA2764756A1 (en) 2010-12-16
EP2440742A2 (en) 2012-04-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)